Russian architects also worked on the development of Harbin in China after 1898, which explains the presence of Art Nouveau architecture there.
This style is called "Severny modern" in Russia (in Cyrillic: Северный модерн) meaning "Northern Art Nouveau".
Another influence was Joseph Maria Olbrich, the founder of the Darmstadt Artists' Colony, whose Ludwig Habich House was an inspiration for the Gorky Museum (1900–1903).
Other notable architects of Art Nouveau in Moscow include: The Trinity Church Apartments building (also known as House with Beasts) includes a stone carving made by Sergei Vashkov inspired by carvings of Cathedral of Saint Demetrius in Vladimir and Saint George Cathedral in Yuryev-Polsky of XII and XIII centuries.
Houses with wood carvings can be found not only in Central Russia but also in Ural (Kungur and Kurgan) and Siberia (Tomsk and Tyumen).
The territories of Karelian Isthmus and partly East Prussia that belonged to Finland and Germany respectively were ceded to Soviet Union after World War II.
The Art Nouveau heritage at Karelian Isthmus consisted of: In East Prussia (that became Kaliningrad Oblast) houses in Zelenogradsk and the water tower in Svetlogorsk can be noted.